Pith Number

pith:TPDHGXV3

pith:2020:TPDHGXV3YAUD4LMMYJCMVPMLNN

not attested not anchored not stored refs pending

Robust Kernel-based Feature Representation for 3D Point Cloud Analysis via Circular Convolutional Network

Minyoung Chung, Seunghwan Jung, Yeong-Gil Shin

arxiv:2012.12215 v5 · 2020-12-22 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPDHGXV3YAUD4LMMYJCMVPMLNN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T04:53:24.155789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bc6735ebbc0283e2d8cc244cabd8b6b4a3967343b6e047c4d6d4c37c8036066

Aliases

arxiv: 2012.12215 · arxiv_version: 2012.12215v5 · doi: 10.48550/arxiv.2012.12215 · pith_short_12: TPDHGXV3YAUD · pith_short_16: TPDHGXV3YAUD4LMM · pith_short_8: TPDHGXV3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/TPDHGXV3YAUD4LMMYJCMVPMLNN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9bc6735ebbc0283e2d8cc244cabd8b6b4a3967343b6e047c4d6d4c37c8036066

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e66342b778993cd20cd707aeb67ca6b8696f139ed2d752020ba1b19bcb9aeae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-22T18:02:57Z",
    "title_canon_sha256": "cc78be54dbfadcd34b5cfd738cc12c5ba3dfd86ff8956fd162c43e6010c1db2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.12215",
    "kind": "arxiv",
    "version": 5
  }
}